The Implementation Regulations for Archives Stored on Microfilm Article 12
The images on the completed Microfilm Master shall be clear. Their background density, resolution and residual thiosulphate ion shall comply with the national standards and shall be inspected by the officer from the central archives authority-in-charge periodically.
中文原文 檔案微縮儲存管理實施辦法第12條
沖驗完成之微縮母片應影像清晰，其背景密度值、解像率及定影液殘留量應符合國家標準，並定期由檔案中央主管機關派員查驗。